Chebil, Ali; Frija, Aymen; Abdelkafi, Belhassen - African Association of Agricultural Economists - AAAE; … - 2010
This study aims first to measure the farm specific irrigation water use efficiency (IWUE), through non parametric DEA model; and second to evaluate the potential irrigation cost reductions and identify the main factors causing variations in IWUE among the sample farms. Cross sectional data...